A buffer overflow vulnerability in LibreOffice

Beschreibung

An out-of-bounds write vulnerability was found in LibreOffice. By exploiting this vulnerability malicious users can possibly cause a denial of service or obtain sensitive information. This vulnerability can be exploited remotely.

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Technical details

This vulnerability is related to the ReadJPEG function in vcl/source/filter/jpeg/jpegc.cxx.

An out-of-bounds write is caused by a heap-based overflow.

Ursprüngliche Informationshinweise

• ofz#889 readjust jpeg import

• libreoffice: Heap-buffer-overflow in null_convert

CVE Liste

• CVE-2017-8358
  critical

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